FLUORESCENT DISPLAY, AND DRIVING CIRCUIT AND DRIVING METHOD THEREOF

In a Q-tuple anode matrix vacuum fluorescent display (VFD), a plurality of selected pixels are turned on one by one to sequentially emit lights in accordance with a display signal. Each selected pixel is selected from Q anode segments to be turned on to emit lights by turning on a first and a second...

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Bibliographic Details
Main Authors TAKAYAMA KATSUMI, NISHIOKA TOSHIHIRO, UMETSU TADAYOSHI, MUGURUMA TAKASHI
Format Patent
LanguageEnglish
Published 04.10.2012
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Summary:In a Q-tuple anode matrix vacuum fluorescent display (VFD), a plurality of selected pixels are turned on one by one to sequentially emit lights in accordance with a display signal. Each selected pixel is selected from Q anode segments to be turned on to emit lights by turning on a first and a second grid electrode positioned adjacent to each other. Each selected pixel is formed of Q/2 anode segments in total including R anode segments sequentially disposed from a position closest to the first grid electrode and facing the second grid electrode and (Q/2−R) anode segments sequentially disposed from a position closest to the second grid electrode and facing the first grid electrode, R being an integer ranging from 1 to (Q/2−1).
Bibliography:Application Number: US201213430903